How To Fix CNV_PE_CHECK068 - Either none or too many default undo transfer methods defined

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_CHECK - Check Framework messages for posting engine

• Message number: 068

• Message text: Either none or too many default undo transfer methods defined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_CHECK068 - Either none or too many default undo transfer methods defined ?

  The SAP error message CNV_PE_CHECK068 indicates that there is an issue with the configuration of default undo transfer methods in the system. This error typically arises during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or other data migration tools.
  Cause:
  The error occurs when:
  
  No Default Undo Transfer Method Defined: The system expects at least one default undo transfer method to be defined, but none is found.
  Too Many Default Undo Transfer Methods Defined: The system finds multiple default undo transfer methods, which creates ambiguity about which method to use.
  
  Solution:
  To resolve this error, you need to ensure that the configuration for the undo transfer methods is set correctly. Here are the steps you can take:
  
  
  Check Configuration:
  
  Go to the relevant configuration transaction (e.g., SPRO) and navigate to the settings for the data migration or conversion process.
  Look for the section related to undo transfer methods.
  
  
  
  Define Default Undo Transfer Method:
  
  If no default method is defined, create one. Ensure that it is properly configured and meets the requirements of your data migration process.
  If multiple methods are defined, review them and ensure that only one is marked as the default. You may need to delete or deactivate the others.
  
  
  
  Validate Settings:
  
  After making changes, validate the settings to ensure that the configuration is correct and that the system recognizes the default undo transfer method.
  
  
  
  Test the Migration Process:
  
  Once the configuration is corrected, re-run the data migration or conversion process to check if the error persists.
  
  
  
  Related Information:
  
  Documentation: Refer to the SAP Help Portal or specific documentation related to the data migration tool you are using for detailed instructions on configuring undo transfer methods.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  Community Forums: Consider visiting SAP Community forums or other user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to resolve the CNV_PE_CHECK068 error and proceed with your data migration or conversion tasks.